Cognomen Znb (زنب 
, Znb 
) , in all the world, is a rare last name. The surname Znb is characteristic of Morocco, where it is a rare surname, Algeria, and Iraq, where it is a very rare surname. Not in comparison with a country's population, this name is the most popular in Northern Africa, particularly Morocco, Egypt, and Algeria. Likewise, Znb is the forename as well as the last name.